Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081455 | Cooling device and method for acoustic apparatus | Toshiyuki Takahashi | 2011-12-20 |
| 8073370 | Image forming apparatus having a mechanism for detecting a mark on a belt | Akimichi Suzuki, Yuki Nishizawa | 2011-12-06 |